The GUID Partition Table (GPT) is a method of partitioning disks. It features up to 128 partitions by default and it uses 64-bit pointers, which means it fully supports disks of up to 8ZiB, as opposed to the 2TiB limit of the older Master Boot Record (MBR) partitioning scheme. GPT is most often used ...

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Ubuntu 12.04 installer and gparted do not detect the existing windows partitions [duplicate]

Possible Duplicate: How to fix MBR partition prior to Ubuntu Installation? A partition overlaps GPT backup sectors I just bought a new laptop that comes with Windows 7 preinstalled and I ...
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Comprehensive guide to install Ubuntu 12.10 x64 after Windows 7 on UEFI and GPT disk [closed]

My laptop is currently running Windows 7 64-bit on a GPT disk. Instead of BIOS, the laptop also uses UEFI. After googling around, I cannot find any guide for this problem (maybe my googling skill is ...
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Change MBR to GPT on external hard drive with data

Change MBR to GPT on external hard drive with data: I found a way for the internal one here. However the External drive is a Data drive only, I dont't need to care about any bootloaders etc. So is ...
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GPT Not mounting using “normal” GPT mounting techniques 12.04

I've got two 2TB drivess: one MBR and the other GPT. sudo blckid /dev/sdb1 returns a blank. gdisk shows: Partition table scan: MBR: protective BSD: not present APM: not present GPT: present ...
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Desktop doesn't load after install/restart (dual boot)

I've just finished installing Ubuntu and Windows for dual boot on separate partitions. I installed Windows first because it's pickier about partition style (MBR) and that went fine. I shrank the disk ...
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Dual Boot Installing Ubuntu 12.04 with Windows 7 (64) on a non UEFI system

I cannot seem to install the correct boot loader for a non-UEFI firmware system. I'm trying to install Ubuntu 12.04 and Windows 7 (64) which are technically compatible with GPT but for windows only if ...
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Installing Ubuntu 12.04 on EFI system

Fellas, need help. Trying to install Ubuntu 12.04 on laptop to dual boot alongside Win7. I have UEFI and GPT partitioning scheme. It has optional Legacy boot mode though. I can boot from Ubuntu USB/CD ...
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Encrypted 3TB USB drive GPT /GUID shows wrong size in ubuntu 12.04/64bit

My external USB drive with GUID Partition Table shows wrong size and i am thinking thats stopping TrueCrypt from mounting it. The disk is Formated in Win7 and works there fine. The 2. partition is ...
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How to install Ubuntu on an (U)EFI device with existing GPT?

I had Ubuntu 11.04 running till now. Now I want to reinstall Ubuntu with nearly fresh 12.04. I had much trouble last time to install Ubuntu because of EFI. Yet somehow I somehow got it running. But I ...
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Installing Ubuntu 12.04 on a single GPT SSD which contains Windows 7

I recently bought a brand new 64 bit PC with a (ASUS) motherboard that supports UEFI and a GPT formatted 240Gb SSD, which contains Windows 7 in the first of 3 (80Gb) partitions. When the system ...
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How to fix MBR partition prior to Ubuntu Installation? A partition overlaps GPT backup sectors

My main problem is that i have just acquired an ASUS laptop with WINDOWS 7 and I want to install Ubuntu on it. I want to have a dual boot to choose between both Operating systems, I read that it's ...
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HP ProBook 4720s UEFI boot only manually into 12.04

I'm trying to get UEFI boot on my ProBook 4720s. Because I swapped the HDD for a SSD I had a blank canvas to start. The 12.04 Live DVD refuses to boot into UEFI, as do Alternate and desktop CD's. ...
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Windows doesn't boot after Ubuntu installation

I have had serious problems installing Ubuntu and Windows and have dual boot. Recently I installed both operating systems, Ubuntu was the last one, and after that my computer was booting directly to ...
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Dual Boot ubuntu 12.04 and Windows 7 on two separate SSDs with UEFI

With the following setup I get a blinking cursor after installation: Windows 7 64bit installed in first SSD (not UEFI, using MBR) Installation of Ubuntu 12.04 64Bit on gpt partioned disk seems to ...
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2answers
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Ubuntu 12.04 installation on GPT + RAID going into grub rescue [closed]

I have two 2TB disks. I am installing Ubuntu 12.04 using the alternate version of the server cd. On the partitioning page I have done my partitioning as follows /dev/sda1 - 32 MB - bios_grub ...
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3answers
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Why do I need to create a bios-grub partition when I install 12.04?

Is the bios-grub partition in Ubuntu 12.04 mandatory? I have used 11.04, 11.10 and 12.04, But I was never asked for this. Today I tried a fresh installation of Ubuntu 12.04 and for the first time ...
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4answers
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Windows 7 and 11.10 side by side from scratch what am I doing wrong?

I have tried everything I can think of at this point and I'm at a total loss. I have a 2TB drive I want to install Windows 7 and 11.10 (both are 64 bit) side by side, but once I install Windows it ...
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How to install gpt fdisk 8.4 in Kubuntu 12.04

I'm using Kubuntu 12.04 (64bit). The Ubuntu repos contain gpt fdisk 8.1 which is not the latest. The latest version is 8.4 and it contains some bug fixes I want to have. I downloaded the latest deb ...
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Have I fixed my partition problem with os x 10.5.8? Are my GPT and MBR back to normal?

I'm new to linux and I have overstepped by abilities. I tried dual booting os x 10.5.8 with ubuntu 11.10 with rEFIt, but I been having problems with partitioning. Instead of enduring more headaches, ...
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753 views

LUKS on >2TB disk

I have a 3TB disk which I want to encrypt. As soon as I create a file system (mkfs.xfs or ext2-4) in the encrypted partition it outputs "Attempt to read block from file-system resulted in short read ...
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Help me!! Extract partition table GPT

English is not my native language, so I apologize. I want to remove the partition table from my hard drive /dev/sdb and then put it on my disk /dev/sda, but when running the following command: sudo ...
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Install 11.10 on GPT with separate /home partition

I'm trying to install ubuntu / mint on my lenovo 570. Since it's better to use GPT, i'm trying to use that. I get these problems, either some partitions are misalligned, GRUB doesn't install or it ...
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1answer
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How to install Grub2 on Macbook Pro with the grub-install command without warning about “blocklists” requiring the use of --force?

I have a Macbook Pro 5,2 and I've had a sporadic problem with having to reinstall GRUB after a system update. This has happened with several of the recent versions of Ubuntu, although I don't have an ...
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How can I change/convert a Ubuntu MBR drive to a GPT, and make Ubuntu boot from EFI?

I recently have upgraded my PC, my new Motherboard (ASUS M5A99X EVO) uses UEFi instead of the regular MBR option. I have a Ubuntu 11.10 installation that I did when I had my previous hardware (MSI MS ...